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Which of the following are true for H(...

Which of the following are true for `H_(3)PO_(2)` ?

A

It is tribasic acid .

B

One mole of it is neutralized by 0.5 mol of `Ca(OH)_(2)`

C

If 100 ml of `M/3` is neutralized by 100 ml of 1 N NaOH .

D

`NaH_(2)PO_(2)` is normal salt .

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Which of the following statements is/are true if 1 mol of H_(3)PO_(x) is completely neutralized by 40g of NaOH?

Which of the following reaction does not produce H_(3)PO_(4) ?

Consider the equilibrium reactions, H_(3)PO_(4)overset(K_(1))(hArr ) H^(+)+H_(2)PO_(4)^(-) H_(3)PO_(4)^(-)overset(K_(2))(hArr ) H^(+)+HPO_(4)^(-2) HPO_(4)^(-2)overset(K_(3))(hArr)H^(+)+PO_(4)^(-3) The equilibrium constant K for the following dissociation H_(3)PO_(4)hArr 3H^(+)+PO_(4)^(-) is

For 10^(-2) (M) H_(3)PO_(3) solution which of the following relations is correct?

FIITJEE-IONIC EQUILIBRIUM -ASSIGNMENT PROBLEMS (OBJECTIVE ) LEVEL - II
  1. Which of the following statement is/are correct about the Ionic pro...

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  2. Which among the following statement is/are correct ?

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  3. Let us consider the inonisation of HCl in the aqueous solution of C...

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  4. Which of the following species can act both as an acid as well as a ba...

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  5. Which of the following salts will give basic solution on hydrolysis ?

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  6. Which among the following represents the conjugate acid/base pairs...

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  7. If concentration of the salt its aqueous solution is increased , the...

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  8. Equal volume of the following solutions are mixed . In which case t...

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  9. 0.1 mole of CH(3)NH(2) (K(b)=5xx10^(-4)) is mixed with 0.08 mole of HC...

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  10. An acid-base indicator has a K(a) = 3.0 xx 10^(-5). The acid form of t...

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  11. Which of the following solution will have pH = 13?

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  12. Which of the following are true for H(3)PO(2) ?

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  13. Which of the following solution will have pH = 13?

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  14. Which of the following mixtures can be regarded as buffer ?

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  15. Which of the following form conjugate acid - base pairs in the rig...

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  16. Choose the correct statement (s)

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  17. Which among the following will not react with NaOH or which is n...

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  18. Which of the following is/are not correct ?

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  19. Which of the following is/are correct about buffers ?

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  20. Choose the correct statement (s)

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